How to Hire Employees in Delaware: The Complete Compliance Sequence

The first Delaware founder I helped through a first hire was convinced the hard part was behind him. He had incorporated in Delaware years earlier, which he assumed meant he was already registered with the state as an employer. He was not. Incorporating with the Division of Corporations and registering as an employer with the Division of Revenue are two unrelated events, and the second one had never happened.

Delaware is one of the friendlier states to make a first hire in. A single online application opens three employer accounts at once, there is no separate paid leave portal to hunt down at the first hire, and the wage rules fit on one page.

The problems come from assumptions carried in from somewhere else: that a certificate of incorporation is an employer registration, that paying once a month is enough on its own, or that a small business can defer workers compensation until the payroll is big enough to matter.

I built FirstHR because a small business without a dedicated HR person does not fail at these rules, it fails at the calendar. Below is the full Delaware sequence in the order the work actually happens, with the deadline and the exposure attached to each step, checked against the state agency that enforces it.

The Delaware Hiring Sequence at a Glance

Every item below except the onboarding plan is a legal obligation with a named enforcing agency and a stated consequence. Five of them happen before day one, five cluster around the offer and the start date, and the new hire report lands inside the first three weeks of employment.

Step 1: Get Your Federal Employer Identification Number

Start with the federal Employer Identification Number, because the Delaware unemployment insurance registration asks for it, and One Stop links to the IRS application for any business that does not have one yet. The EIN is how the IRS identifies your business on employment tax returns and deposits, and it stays with the business permanently.

If you formed an LLC or a corporation and already hold an EIN, reuse it. If you have been operating as a sole proprietor and filing under your Social Security number, you need one now, because the IRS says you need an EIN to hire employees.

One Delaware-specific warning belongs here. A Delaware certificate of incorporation from the Division of Corporations is not an employer registration and never has been. Thousands of companies are incorporated in Delaware without a single employee in the state, and the incorporation system is deliberately separate from the tax and labor systems described below.

Step 2: Register Through Delaware One Stop

Delaware puts its main employer registrations in one application. The One Stop Business Registration and Licensing System registers a business with the Division of Revenue, the Division of Unemployment Insurance, and the Office of Workers Compensation in a single application.

Any person or entity carrying on a trade or business in Delaware also needs a State of Delaware business license, which the same application issues, and a temporary license arrives when the session completes.

Withholding: Division of Revenue

Delaware has a state income tax, so employer registration includes a withholding account. The Division of Revenue employer guide sets the filing rhythm: every new employer files withholding returns monthly at the outset. After the first lookback period, running July 1 through June 30, the department reassigns the frequency to quarterly, monthly, or eighth-monthly based on how much tax you actually withheld.

Unemployment insurance: Division of Unemployment Insurance

The unemployment account is opened in the same One Stop pass, where you file Form UC-1, the report to determine liability. The paper version of the form is due back within ten days of receipt whether or not the business turns out to be liable, and where liability applies, the Division mails a letter of liability determination.

The Delaware Department of Labor assigns new employers an assessment rate of 1.0 percent for 2026. State law sets the taxable wage base at $16,500 per employee, effective January 1, 2027 ($14,500 for 2026). The wage base is the portion of yearly pay, per employee, that the assessment is charged on.

Two numbers are worth budgeting for: the assessment rate and the taxable wage base. The unemployment assessment is entirely employer funded, so employees contribute nothing to it. The wage base has been rising under a legislated phase-in rather than sitting still, which means a contribution total from an earlier year is not a safe planning figure.

Step 3: Put Workers Compensation in Force Before the Start Date

Delaware requires workers compensation insurance of employers with one or more employees, and coverage is not elective. There is no small employer exemption and no opt-out mechanism of the kind a small number of other states allow. Registration through One Stop records the duty; it does not buy you a policy.

Two features of the Delaware rule catch new employers. First, an employer may not charge an employee any portion of the premium or the expense of carrying the insurance, so the cost cannot be shared through a deduction. Second, the duty attaches to the work rather than to the payroll date, which means the policy has to be active before the employee performs anything at all.

Coverage can be purchased from any carrier licensed in Delaware. A business that cannot find a policy in the standard market can be placed through the residual market administered by the Delaware Compensation Rating Bureau, so no employer is stuck without an option. Delaware Business First Steps publishes the requirement and the carrier guidance in one place.

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Active OnboardingsTrack and manage employee onboarding progress#EmployeeStageProgressStatus1Angela MartinSenior AccountantStagePre-boardingProgress1/9 tasksStatusOn Track2Darryl PhilbinWarehouse ForemanStageFirst DayProgress4/10 tasksStatusOverdue3Ryan HowardSales AssociateStageFirst WeekProgress7/11 tasksStatusOn Track4Kelly KapoorCustomer Service RepresentativeStageFirst MonthProgress10/12 tasksStatusOn Track

Step 4: Check Your Paid Leave and Retirement Position

Delaware runs a state paid family and medical leave program, and unlike the registrations above, it is keyed to headcount rather than to the first employee. Payroll deductions for participating employers began January 1, 2025, and employees began filing claims January 1, 2026.

Employers with fewer than 10 employees may opt in voluntarily by notifying the Department of Labor, and an employer that opts in has to keep the coverage in place for at least three years before opting back out.

The contribution structure is worth understanding before you need it. The program has three lines: parental leave at 0.32 percent of wages, medical leave at 0.40 percent, and family caregiving and qualifying exigency leave at 0.08 percent, for a combined 0.8 percent when all three apply. An employer may deduct up to half the cost from employee wages and remains liable for the full amount if the deduction is never taken.

A second headcount-keyed program sits next to it. Delaware operates a state-facilitated retirement savings arrangement that applies once an employer reaches the five-employee threshold without already sponsoring a qualifying retirement plan, and employers that do sponsor one can certify an exemption. Neither program lands on the very first hire for most businesses, which makes them the rare Delaware obligations you can plan for rather than scramble at.

Four steps in, you are holding account numbers, a policy, and a set of confirmations that currently live in four browser tabs and an email inbox. Write them down in one place while you have them. The record below is the employer-side file, filled in once and updated as the headcount crosses each threshold, and it is separate from the per-hire paperwork that starts at Step 5.

Step 5: Make the Offer With the Pay Terms in Writing

Delaware requires an employer above a three-employee threshold to notify each employee in writing, at the time of hiring, of the rate of pay and of the day, hour, and place of payment. Any later reduction in the regular rate, or any change to the day, hour, or place of payment, must be communicated in writing or by posted notice before it takes effect.

The cleanest way to satisfy this is to put all of it in the offer letter rather than issuing a separate document nobody keeps. Pay rate, payday, and how the money arrives go in the same paragraph, the candidate signs, and the signed copy becomes the record. Even below the statutory threshold, doing it this way costs nothing and settles arguments later.

Before the offer goes out, check the rate against two floors. The Delaware minimum wage is $15.00 per hour and applies statewide, with a tipped cash wage floor of $2.23 per hour where the tip credit is used.

The second floor applies if the role is being treated as exempt from overtime. The federal Fair Labor Standards Act salary threshold of $684 per week, which is $35,568 per year, still has to be cleared, and the duties test satisfied on top of the salary.

The salary history ban is the rule most likely to bite during a first hire, because the offending question usually lives in an old application template.

A Delaware employer may not screen applicants based on compensation history, including by requiring that prior compensation meet a minimum or maximum, and may not seek compensation history from the applicant or from a current or former employer. Civil penalties start at $1,000 for a first violation and climb for repeat violations.

Step 6: Complete Form I-9 by the Third Business Day

Every employer in the United States must complete Form I-9 for every new hire to verify identity and authorization to work. This is federal law and Delaware adds nothing to it, but the deadline is tight enough that it is easy to miss.

The employee completes Section 1 no later than the first day of work. You complete Section 2 within three business days of the start date by examining original documents the employee chooses to present. You cannot tell the employee which documents to bring, and specifying documents is itself a violation separate from any deadline problem.

Delaware has not enacted an E-Verify mandate for private employers, so enrollment is a business decision rather than a state legal obligation. Some employers enroll anyway because a federal contract clause requires it or because one standard process is simpler across several states. Enrolling in E-Verify never replaces the I-9.

Step 7: Collect the Signed Withholding Certificate

Delaware wants a signed withholding certificate from every employee at the time of employment, and the Division of Revenue does not accept a federal Form W-4 completed in 2020 or later for the state calculation. Every new hire therefore signs two certificates, which surprises employers arriving from states that run state withholding off the federal form.

The second form is needed because the redesigned federal certificate dropped withholding allowances, while Delaware still lets employees claim exemptions. The Delaware W-4 carries a resident worksheet and a non-resident worksheet, so an employee who lives out of state but works in Delaware completes the same certificate using the non-resident page.

Collect all of it before day one rather than on day one. Everything on that list except the employer half of the I-9 can be completed digitally in advance, which turns the first morning into an introduction to the work instead of an hour of forms. That sequencing is the entire point of structured new hire paperwork.

Step 8: File the New Hire Report Within 20 Days

Delaware employers must report every newly hired and rehired employee within 20 days of the date of hire. The report goes to the Division of Child Support Services, which operates the Delaware State Directory of New Hires, and electronic filing through the state directory website is the standard method.

Each report carries the employee name, address, and Social Security number, the date the employee first performed services for pay, and the employer name, address, and federal employer identification number. Most of those fields are already in the paperwork you collected in the previous step, which is why the report belongs in the same sitting rather than on a separate to-do list.

Step 9: Post the Notices and Onboard Through Day 90

Two things happen at the start date. The required notices go up, and the actual onboarding begins. The notices are a one-time setup task. The onboarding is where the money you just spent on hiring either returns or evaporates.

Delaware employers display the state and federal notices where staff can actually read them, and the wage payment statute specifically requires an employer above the three-employee threshold to post and maintain a summary of the chapter in a place accessible to employees. The Delaware Department of Labor and the US Department of Labor both publish their notices free, so there is no reason to buy them from a poster vendor.

One Delaware notice is handed to the person rather than posted: an employer at or above a four-employee threshold must distribute a sexual harassment information sheet to new employees at the commencement of employment. The statute allows physical or electronic distribution, so the sheet can go out with the rest of the first-day paperwork.

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I built the AI onboarding wizard in FirstHR for exactly this stretch. The offer letter carrying the Delaware pay notice goes out with e-signature. Form I-9 and both W-4s go on the first-day task list for the new hire, the completed forms are kept in the employee file, and the forms themselves are completed outside the platform.

Task deadlines carry the 20-day new hire report, and the wizard turns the job description into a 30-60-90 day plan instead of leaving the first quarter unplanned.

Delaware-Specific Rules That Change How You Employ People

Six Delaware rules shape how you employ people, from the first registration to the final paycheck. Each one differs enough from the generic national picture that copying a handbook or a pay calendar from another state produces a gap.

The pay timing rule deserves emphasis because it has two halves and employers usually remember only the first. Delaware requires wages to be paid at least once during each calendar month on a payday designated in advance, and within seven days from the close of the pay period in which they were earned.

A monthly cycle with a long administrative lag can satisfy the frequency half and break the timing half at the same time. Narrow exceptions stretch the window for overtime, for newly hired employees, and for part-time or temporary staff on variable hours, provided payday falls within the pay period and the period runs no longer than 16 days.

Separation timing is the second thing to settle early. When an employee quits, resigns, is discharged, suspended, or laid off, wages become due on the later of the next regular payday or three business days after the last day worked. Unlike states that punish discharges with a faster clock, Delaware applies the same test to every separation, which makes the final paycheck deadline easy to calculate and easy to forget.

Recordkeeping is the last rule to set up early. An employer above the three-employee threshold must retain wage and hour records for at least three years and must give each employee a statement showing the wages due, the pay period covered, itemized deductions, and, for hourly staff, the total hours worked. Building that into the first payroll run is far easier than reconstructing it during a wage claim.

The employee handbook follows the same logic: write the policy once at the level you will need, not at the level you can currently get away with.

What worked for me

The Delaware detail that cost me time was the pay timing rule. We set a pay calendar with a comfortable administrative lag after each period closed, then read the statute properly: wages are due within seven days of the close of the pay period, not whenever the run is convenient. Moving payday up by four days fixed it, and nobody outside payroll noticed.

Nick Anisimov, FirstHR founder

City Requirements: Wilmington, Dover, and Newark

Wilmington is the only Delaware city that changes how an employer sets up payroll, and it does so in two ways. The City of Wilmington levies a 1.25 percent earned income tax on wages earned by people who live in the city and by people who work in the city regardless of where they live, and the employer withholds and remits it separately from state withholding.

Wilmington adds a second charge that most first-time employers have never heard of. A licensed business operating in the city owes a head tax of $15.00 per month for every employee in excess of five employed within the city limits, so the sixth city-based hire is where it starts. Neither charge exists in Dover, Newark, or anywhere else in the state.

The practical advice is short: comply with Delaware state law everywhere in the state, and add the Wilmington filings if any employee lives or works inside the city limits. Remote employees complicate this more than office staff do, because the city tax follows where the work happens and where the person lives, not where the business is registered.

Employee or Independent Contractor: Where Delaware Draws the Line

Misclassification in Delaware is expensive in two places at once, and construction has its own rule. Under the Delaware workers compensation statute, every independent contractor working for a construction contractor must be covered by a policy of their own or by yours, apart from narrow owner exemptions. That single rule removes the most common misclassification argument in the trades.

Outside construction, the analysis follows the familiar control and independence questions. The core issue is whether you direct how the work is done or only what result is delivered, and whether the worker genuinely operates a business of their own.

Two consequences follow a reclassification, and employers usually anticipate only one. The unemployment side brings back assessments, interest, and penalties for the whole period. The same facts also tend to produce a workers compensation coverage finding for the identical period, because someone found to be an employee for unemployment purposes should also have been covered for workers compensation.

The difference between a properly classified employee and contractor is mostly payroll taxes and insurance. The difference between a correct classification and a wrong one is years of back liability across two agencies.

The Mistakes That Cost Delaware Small Businesses the Most

These are the failures that show up repeatedly at Delaware small businesses making a first or second hire. Most are sequencing errors rather than knowledge gaps: the founder knew the rule and ran the steps in the wrong order.

The common thread is that compliance fails on the calendar, not in the reasoning. Nobody sets out to run an uninsured week or to file a new hire report on day 31. The task simply arrives during a stretch when the founder is doing four other jobs. That is why reminders and task workflows do more good at this scale than another compliance summary would. Before the offer goes out, put each step above on a calendar with an owner and a date.

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